|
|
Discussion on remedy methods for ring pattern defect of TM210A steel |
ZHAO Cheng-zhi,PANG Xue-dong,ZHAI Yu-jia,SUN Yong |
Northeast Special Steel Group Co., Ltd., Fushun 113001, China |
|
|
Abstract High temperature homogenization treatment and cycle heating quenching process were taken to improve the ring pattern defects in the forged bars of vacuum arc remelted TM210A steel, and then the bars were rolled. Results show that the ring pattern can be eliminated without affecting mechanical properties of the bars by high temperature homogenization treatment and rolling process.
|
Received: 12 October 2015
Published: 29 August 2016
|
|
|
|
[1]邓安华编.金属材料简明辞典[M].北京:冶金工业出版社.1992:292 [2]赵品 谢辅洲 孙振国.材料科学基础教程[M].北京:哈尔滨工业大学出版社,2003:142[3]2 O.WINKLER,R.BAKISH,康显澄等译,冶金过程物料与能量平衡计算手册[M].上海:上海科学技术出版社,1982:36[4]方轶 SB180钢环状花样的消除[D].四川:江油出版社,2007:13[5]罗文英等 18Ni马氏体时效钢循环相变细晶工艺研究[D].北京:2012:[6]唐汝钧 机械工程材料测试手册?物理金相卷[M].沈阳:辽宁科学技术出版社,1999:856-857 |
|
|
|